A simple promisified recursive readdir function, with support for globs and .gitignore files.
npm install tiny-readdir-glob-gitignoreA simple promisified recursive readdir function, with support for globs and .gitignore files.
Compared to simply searching for .gitignore files first, and normal files second, this approach is more efficient because both are searched for simultaneously, meaning that a single folder is entered at most once, and if a folder is discarded by a .gitignore file it won't be entered at all.
``sh`
npm install --save tiny-readdir-glob-gitignore
`ts
import readdir from 'tiny-readdir-glob-gitignore';
const aborter = new AbortController ();
const result = await readdir ( ['src/*/.js'], {
cwd: process.cwd (), // The root directory to start searching from
depth: 20, // Maximum depth to look at
limit: 1_000_000, // Maximum number of files explored, useful as a stop gap in some edge cases
followSymlinks: true, // Whether to follow symlinks or not
ignore: ['/.git', '/node_modules'], // Globs, or raw function, that if returns true will ignore this particular file or a directory and its descendants
ignoreFiles: ['.gitignore'], // List of .gitignore-like files to look for, defaults to ['.gitignore']
ignoreFilesFindAbove: true, // Whether to look for .gitignore-like files in parent directories also, defaults to true
ignoreFilesFindBetween: true, // Whether to look for .gitignore-like files between the "cwd" directory, and the actual search directories, which due to some optimizations could not be the same
ignoreFilesStrictly: true, // Whether to strictly follow the rules in .gitignore-like files, even if they exclude the folder you are explicitly searching into, defaults to false
signal: aborter.signal, // Optional abort signal, useful for aborting potentially expensive operations
onDirents: dirents => console.log ( dirents ) // Optional callback that will be called as soon as new dirents are available, useful for example for discovering ".gitignore" files while searching
});
console.log ( result.directories ); // => Array of absolute paths pointing to directories, filtered by the provided glob
console.log ( result.files ); // => Array of absolute paths pointing to files, filtered by the provided glob
console.log ( result.symlinks ); // => Array of absolute paths pointing to symlinks, filtered by the provided glob
console.log ( result.directoriesFound ); // => Array of absolute paths pointing to directories, not fully filtered by the provided glob yet
console.log ( result.filesFound ); // => Array of absolute paths pointing to files, not fully filtered by the provided glob yet
console.log ( result.symlinksFound ); // => Array of absolute paths pointing to symlinks, not fully filtered by the provided glob yet
console.log ( result.directoriesFoundNames ); // => Set of directories names found
console.log ( result.filesFoundNames ); // => Set of files name found
console.log ( result.symlinksFoundNames ); // => Set of symlinks names found
console.log ( result.directoriesFoundNamesToPaths ); // => Record of directories names found to their paths
console.log ( result.filesFoundNamesToPaths ); // => Record of files name found to their paths
console.log ( result.symlinksFoundNamesToPaths ); // => Record of symlinks names found to their paths
setTimeout ( () => aborter.abort (), 10000 ); // Aborting if it's going to take longer than 10s
``
MIT © Fabio Spampinato